https://bugs.llvm.org/show_bug.cgi?id=48822
Bug ID: 48822
Summary: HWASAN OOMs on compilation of redis
Product: compiler-rt
Version: 11.0
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: hwasan
Assignee: unassignedb...@nondot.org
Reporter: a.saout...@gmail.com
CC: llvm-bugs@lists.llvm.org
On compilation of redis, HWASAN OOMS, with RAM steadily but quickly increasing
until oom_reaper is called.
To replicate:
1. git clone --depth 1 --branch 6.0.9 <https://github.com/redis/redis.git
2. cd redis
3. make CC=clang CXX=clang++ CFLAGS="-fsanitize=hwaddress
-fno-omit-frame-pointer" LDFLAGS="-fsanitize=hwaddress" MALLOC=libc
Environment (in QEMU):
Operating System: openSUSE Tumbleweed 20201108 JeOS
Kernel Version (custom built): 5.10-rc3
Other Notes:
The balooning RAM usage always happens after "CC redis-benchmark.o" is
outputted.
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